15692116775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{8689}}^1$

素因数の和:8828

約数の個数: 48

約数和(自身を含む): 20947766400

約数和(自身を除く): 5255649625

約数列:

[1, 5, 25, 29, 47, 53, 145, 235, 265, 725, 1175, 1325, 1363, 1537, 2491, 6815, 7685, 8689, 12455, 34075, 38425, 43445, 62275, 72239, 217225, 251981, 361195, 408383, 460517, 1259905, 1805975, 2041915, 2302585, 6299525, 10209575, 11512925, 11843107, 13354993, 21644299, 59215535, 66774965, 108221495, 296077675, 333874825, 541107475, 627684671, 3138423355, 15692116775]

約数ペア:

[(1, 15692116775), (5, 3138423355), (25, 627684671), (29, 541107475), (47, 333874825), (53, 296077675), (145, 108221495), (235, 66774965), (265, 59215535), (725, 21644299), (1175, 13354993), (1325, 11843107), (1363, 11512925), (1537, 10209575), (2491, 6299525), (6815, 2302585), (7685, 2041915), (8689, 1805975), (12455, 1259905), (34075, 460517), (38425, 408383), (43445, 361195), (62275, 251981), (72239, 217225)]